FESTR: Finite-Element Spectral Transfer of Radiation spectroscopic modeling and analysis code

Published: 1 October 2016| Version 1 | DOI: 10.17632/ms96jvbgdt.1
Peter Hakel


Abstract We report on the development of a new spectral postprocessor of hydrodynamic simulations of hot, dense plasmas. Based on given time histories of one-, two-, and three-dimensional spatial distributions of materials, and their local temperature and density conditions, spectroscopically-resolved signals are computed. The effects of radiation emission and absorption by the plasma on the emergent spectra are simultaneously taken into account. This program can also be used independently of hydrodyn... Title of program: FESTR Catalogue Id: AFAR_v1_0 Nature of problem Calculation of spectral signals by postprocessing hydrodynamics simulations. Analysis of experimental spectroscopic data to infer plasma temperature and density conditions, and its chemical composition. Simultaneous treatment of spatial non-uniformity (on 3D unstructured meshes) along with spectroscopic-quality radiation transport. Versions of this program held in the CPC repository in Mendeley Data AFAR_v1_0; FESTR; 10.1016/j.cpc.2016.05.027 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)



Astronomy, Atomic Physics, Astrophysics, Computational Physics, Publication